The 8 in. wide BG-FILCOTEN® by NDS® pro V 200 Trench Channel Drain with Galvanized Steel Rails comes in multiple channel depths in both constant depth and sloped channel sections (NDS 10620200)

BG-FILCOTEN® Concrete Trench Drain System

Built with world-class craftsmanship, the BG-FILCOTEN drain combines the reliability of stable concrete with the strength and durability of high-performance concrete. Sections come pre-sloped or neutral and available in 3 sizes: 4 in., 8 in., and 12 in. wide.